NPPES file of Aug 9, 2026

Sarah Prather Alonso, LMSW

Social Worker · Arlington, VA

Sarah Prather Alonso, LMSW is a social worker with a practice address in Arlington, Virginia, and NPI 1669167821, issued on Apr 5, 2023. Check the license (Virginia 0903004760, as entered in NPPES) with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669167821
Name
Sarah Prather Alonso
Credential
LMSW
Primary taxonomy
Social Worker 104100000X
License numbers
0903004760 VA
34287 MD
Self-reported in NPPES; status is on the state search
Practice location
1501 Crystal Dr Apt 623, Arlington, VA 22202
Phone
(706) 570-3476
Enumerated
Apr 5, 2023
Record last updated
Jan 16, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Sarah Prather Alonso in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this profession
    Search for license 0903004760
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Virginia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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43 social worker records list a practice address in Arlington

They are 43 of the 3,510 NPPES records with a practice address in Arlington, and 770 social worker records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other social worker records in Virginia

  1. Skyler AbriolaVienna, VA1346074259
  2. Stephanie AdamsCentreville, VA1962386623
  3. Jill AddaiWoodbridge, VA1760298442
  4. Latifat AdegiteHenrico, VA1245857838
  5. Daniel AfzalVienna, VA1508722455
  6. Tamanna Ahmad, LMSWGreat Falls, VA1700663051
  7. Eduardo Alaniz, LMSWWoodbridge, VA1265302152
  8. Kristen AlfonsiVirginia Beach, VA1881480713
  9. Effie AlfordHampton, VA1780235424
  10. Iris Alicea TorresArlington, VA1548115579

Common questions

What is Sarah Prather Alonso, LMSW's NPI number?

Sarah Prather Alonso, LMSW's National Provider Identifier (NPI) is 1669167821, issued on Apr 5, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Prather Alonso, LMSW located?

The NPPES record lists a practice address at 1501 Crystal Dr Apt 623, Arlington, VA, 22202. Phone: (706) 570-3476. Providers update this record themselves, so call before visiting.

How can I verify Sarah Prather Alonso, LMSW's license?

NPPES lists Virginia license number 0903004760, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.